Massachusetts ZIP Code Map with Counties by MapSherpa
This map covers 536 ZIP codes across 14 county boundaries, drawn as a clean cartographic wall reference at 1:349,100 scale. Coverage extends from Berkshire County on the New York border across the Pioneer Valley and Greater Boston out to Barnstable, Dukes, and Nantucket.
Printed by Map Shop on demand, the map combines two reference layers on one sheet:
- The county layer helps territory managers segment Massachusetts ZIP codes by county
- The ZIP layer gives direct mail teams and field marketers the postal granularity they need

